Updated API models and rebuilt service gems.

Author: aws-sdk-ruby-automation

apis/appsync/2017-07-25/api-2.json

@@ -1757,7 +1757,8 @@
       "members":{
         "domainName":{"shape":"DomainName"},
         "certificateArn":{"shape":"CertificateArn"},
-        "description":{"shape":"Description"}
+        "description":{"shape":"Description"},
+        "tags":{"shape":"TagMap"}
       }
     },
     "CreateDomainNameResponse":{
@@ -2324,7 +2325,9 @@
         "description":{"shape":"Description"},
         "certificateArn":{"shape":"CertificateArn"},
         "appsyncDomainName":{"shape":"String"},
-        "hostedZoneId":{"shape":"String"}
+        "hostedZoneId":{"shape":"String"},
+        "tags":{"shape":"TagMap"},
+        "domainNameArn":{"shape":"String"}
       }
     },
     "DomainNameConfigs":{

apis/appsync/2017-07-25/docs-2.json

@@ -1917,6 +1917,7 @@
         "DisassociateSourceGraphqlApiRequest$associationId": "<p>The ID generated by the AppSync service for the source API association.</p>",
         "DomainNameConfig$appsyncDomainName": "<p>The domain name that AppSync provides.</p>",
         "DomainNameConfig$hostedZoneId": "<p>The ID of your Amazon Route 53 hosted zone.</p>",
+        "DomainNameConfig$domainNameArn": "<p>The Amazon Resource Name (ARN) of the domain name.</p>",
         "DynamodbDataSourceConfig$tableName": "<p>The table name.</p>",
         "DynamodbDataSourceConfig$awsRegion": "<p>The Amazon Web Services Region.</p>",
         "ElasticsearchDataSourceConfig$endpoint": "<p>The endpoint.</p>",
@@ -2078,7 +2079,9 @@
         "ChannelNamespace$tags": null,
         "CreateApiRequest$tags": null,
         "CreateChannelNamespaceRequest$tags": null,
+        "CreateDomainNameRequest$tags": null,
         "CreateGraphqlApiRequest$tags": "<p>A <code>TagMap</code> object.</p>",
+        "DomainNameConfig$tags": null,
         "GraphqlApi$tags": "<p>The tags.</p>",
         "ListTagsForResourceResponse$tags": "<p>A <code>TagMap</code> object.</p>",
         "TagResourceRequest$tags": "<p>A <code>TagMap</code> object.</p>"